\begin{table}[!t]
\caption*{
{\large Match Rates, by Candidacy and Contribution Amount}
} 
\fontsize{12.0pt}{14.4pt}\selectfont
\begin{tabular*}{\linewidth}{@{\extracolsep{\fill}}crrrrrrrrr}
\toprule
 & \multicolumn{3}{c}{Romney} & \multicolumn{3}{c}{Trump16} & \multicolumn{3}{c}{Trump20} \\ 
\cmidrule(lr){2-4} \cmidrule(lr){5-7} \cmidrule(lr){8-10}
Contribution Amount & CL & L2 & CL-L2 & CL & L2 & CL-L2 & CL & L2 & CL-L2 \\ 
\midrule\addlinespace[2.5pt]
(0,50) & 0.63 & 0.67 & 0.54 & 0.61 & 0.73 & 0.57 & 0.53 & 0.69 & 0.49 \\ 
[50,100) & 0.66 & 0.69 & 0.56 & 0.63 & 0.73 & 0.58 & 0.55 & 0.70 & 0.51 \\ 
[100,200) & 0.66 & 0.67 & 0.56 & 0.63 & 0.71 & 0.57 & 0.56 & 0.70 & 0.53 \\ 
[200,500) & 0.64 & 0.63 & 0.53 & 0.63 & 0.68 & 0.57 & 0.57 & 0.70 & 0.54 \\ 
[500,1000) & 0.64 & 0.62 & 0.52 & 0.63 & 0.67 & 0.57 & 0.59 & 0.70 & 0.54 \\ 
[1000,max) & 0.59 & 0.55 & 0.46 & 0.61 & 0.63 & 0.54 & 0.59 & 0.68 & 0.54 \\ 
\bottomrule
\end{tabular*}
\end{table}

